diff options
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/af_inet.c | 3 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 2 | ||||
| -rw-r--r-- | net/ipv4/netfilter/nf_nat_helper.c | 4 |
3 files changed, 6 insertions, 3 deletions
diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c index 041fba3fa0a..06c08e5740f 100644 --- a/net/ipv4/af_inet.c +++ b/net/ipv4/af_inet.c @@ -1170,6 +1170,9 @@ static struct sk_buff *inet_gso_segment(struct sk_buff *skb, int features) int ihl; int id; + if (!(features & NETIF_F_V4_CSUM)) + features &= ~NETIF_F_SG; + if (unlikely(skb_shinfo(skb)->gso_type & ~(SKB_GSO_TCPV4 | SKB_GSO_UDP | diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index 34ea4547ebb..a7dd343d3a0 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -837,7 +837,7 @@ int ip_append_data(struct sock *sk, */ if (transhdrlen && length + fragheaderlen <= mtu && - rt->u.dst.dev->features & NETIF_F_ALL_CSUM && + rt->u.dst.dev->features & NETIF_F_V4_CSUM && !exthdrlen) csummode = CHECKSUM_PARTIAL; diff --git a/net/ipv4/netfilter/nf_nat_helper.c b/net/ipv4/netfilter/nf_nat_helper.c index 15b6e5ce3a0..b1aa5983a95 100644 --- a/net/ipv4/netfilter/nf_nat_helper.c +++ b/net/ipv4/netfilter/nf_nat_helper.c @@ -178,7 +178,7 @@ nf_nat_mangle_tcp_packet(struct sk_buff **pskb, datalen = (*pskb)->len - iph->ihl*4; if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) { if (!(rt->rt_flags & RTCF_LOCAL) && - (*pskb)->dev->features & NETIF_F_ALL_CSUM) { + (*pskb)->dev->features & NETIF_F_V4_CSUM) { (*pskb)->ip_summed = CHECKSUM_PARTIAL; (*pskb)->csum_start = skb_headroom(*pskb) + skb_network_offset(*pskb) + @@ -265,7 +265,7 @@ nf_nat_mangle_udp_packet(struct sk_buff **pskb, if ((*pskb)->ip_summed != CHECKSUM_PARTIAL) { if (!(rt->rt_flags & RTCF_LOCAL) && - (*pskb)->dev->features & NETIF_F_ALL_CSUM) { + (*pskb)->dev->features & NETIF_F_V4_CSUM) { (*pskb)->ip_summed = CHECKSUM_PARTIAL; (*pskb)->csum_start = skb_headroom(*pskb) + skb_network_offset(*pskb) + |